CELLULAR SOUTH, INC.
13 prefixes in 228 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 228-216 | BAYSTLOUIS | 6581 | — | — |
| 228-217 | PASCAGOULA | 6581 | — | — |
| 228-218 | PASCAGOULA | 6581 | — | — |
| 228-219 | PASCAGOULA | 6581 | — | — |
| 228-234 | GULFPORT | 6581 | 2003-06-17 | — |
| 228-297 | BILOXI | 6581 | — | — |
| 228-334 | OCEAN SPG | 6581 | 2008-01-28 | Yes |
| 228-493 | BAYSTLOUIS | 6581 | — | — |
| 228-669 | GULFPORT | 6581 | — | — |
| 228-697 | BILOXI | 6581 | — | — |
| 228-860 | BILOXI | 6581 | — | — |
| 228-861 | BILOXI | 6581 | — | — |
| 228-990 | PASCAGOULA | 6581 | — | — |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.